5305-01-312-0707 SCREW,TAPPING Index 5310-01-312-0709 WASHER,KEY

National Stock Number:
5310-01-312-0708

Federal Supply Class:
5310

National Item Identification Number:
013120708

Description:
NUT,PLAIN,RECTANGULAR

Detail:
A NUT, FLAT ON TOP AND BOTTOM, HAVING FOUR FLAT SIDES OF WHICH TWO PARALLEL SIDES ARE SHORTER THAN THE OTHER TWO. FOR ITEMS HAVING A THICKNESS (OR HEIGHT) EXCEEDING TWO TIMES THE WIDTH, USE POST, ELECTRICAL-MECHANICAL EQUIPMENT. (WHEN HEIGHT OR THICKNESS AND/OR WIDTH IS DESIGNATED AS A TOLERANCE DIMENSION, THE MAXIMUM DIMENSION WILL BE USED TO DETERMINE COMPLIANCE.)


Manufacturer Information:
5166155D9182ZF INDUSTRIEANTRIEBE WITTEN GMBH
5166155 ITEM 153711NAVAL SEA SYSTEMS COMMAND


Techincal Specification:
THREAD SERIESUNF
NOMINAL THREAD SIZE1.563 INCHES
THREAD QUANTITY PER INCH18
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
MATERIALSTEEL COMP M1020 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A575 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTPAINT OVERALL EXCEPT THREADS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION1303,SYSTEM 22 MIL STD SINGLE TREATMENT RESPONSE OVERALL EXCEPT THREADS
NUT STYLEPLAIN, RECTANGULAR
NUT LENGTH3.320 INCHES NOMINAL
NUT HEIGHT1.000 INCHES NOMINAL
NUT WIDTH2.370 INCHES NOMINAL
HOLE CONFIGURATION STYLECONFIGURATION D
HOLE TYPE AND QUANTITY2 TAPPED
HOLE NOMINAL THREAD DIAMETER0.3125 INCHES
HOLE THREAD QUANTITY PER INCH18
SPECIAL FEATURESHOLE 0.190-32UNF THRU ONE SIDE; APERTURE CTR 1.000 IN. FM OPPOSITE SIDE; COLOR GRAY; OPPOSITE CORNERS RADIUS 1.800 IN.


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